This specific build was part of the regular monthly update cadence for perpetual Office 2021 releases.
Word, Excel, PowerPoint, Outlook, and OneNote. Note that Access and Publisher are not available for macOS. Key Features Microsoft Office 2021 for Mac LTSC v16.67 VL
Unlike retail versions, this is activated using the Volume License (VL) Serializer , a small package that allows for offline activation without requiring individual user sign-ins. This specific build was part of the regular